10-014357-01EN, Rev. 2, January 2022
Chapter 232
2.4 Keys, Indicator, and Knob
The keys and power indicator are located on the left side of the 72DL PLUS front
panel (Figure 2-12 on page 32). The adjustment knob is located above the keys.
Figure 2-12 72DL PLUS front panel
2.4.1 Power Key
The Power key ( ) is used to turn on or off the 72DL PLUS gauge.
2.4.2 Power Indicator
The power indicator ( ) glows when power is applied to the 72DL PLUS gauge.
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